Home / 4,730,485.55-7,097,375.04-1,492,523.15

Finding the Fourth Proportional to 4,730,485.55, 7,097,375.04 and 1,492,523.15

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Solution

The fourth proportional to 4,730,485.55, 7,097,375.04 and 1,492,523.15 is: 2,239,304.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,485.55 : 7,097,375.04 = 1,492,523.15 : x
  2. Step 2: Convert to fraction form
    4,730,485.55/7,097,375.04 = 1,492,523.15/x
  3. Step 3: Cross multiply
    4,730,485.55x = 7,097,375.04 × 1,492,523.15
  4. Step 4: Simplify right side
    4,730,485.55x = 10,592,996,543,969.56
  5. Step 5: Solve for x
    x = 10,592,996,543,969.56/4,730,485.55
  6. Step 6: Final answer
    x = 2,239,304.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.